Thanks :)
You're not the first to give me that feedback and I agree, the game is definetly lacking a tutorial. ^^'
As for the ship stopping. In term of pure physics you're right (an object in motion stays in motion and all that) but in term of gameplay this would reduce the need/stress of gathering fuel to stay in movement but maybe I can rework that aspect to make it more realistic.
You're 100% ok to rate the game if you want to, by the way. Even if you didn't get far in it or didn't like, it's fine, it's part of the jam. & I value feedbacks ways more than rates anyway. ;)
Thanks for giving it a try and for the honest feedback. It's always appreciated. Cheers ! :)